Door Window Sensor G2, DSB29-ZWUS, by Aeotec, Cert ID: ZC08-12080012 Z-Wave Certification ID: ZC08-12080012 Frequency Region: U.S./Canada/Mexico, Z-Wave Library Version: 4.54 Device Categories: Sensors Supported Command Classes: Wake Up,Alarm,Binary Sensor,Battery,Configuration,Association Controlled Command Classes: Basic